251567373105

素因数分解:

$3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{4693859}}^1$

素因数の和:4694270

約数の個数: 32

約数和(自身を含む): 448357507200

約数和(自身を除く): 196790134095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 397, 1191, 1985, 3573, 5955, 10719, 17865, 53595, 4693859, 14081577, 23469295, 42244731, 70407885, 126734193, 211223655, 633670965, 1863462023, 5590386069, 9317310115, 16771158207, 27951930345, 50313474621, 83855791035, 251567373105]

約数ペア:

[(1, 251567373105), (3, 83855791035), (5, 50313474621), (9, 27951930345), (15, 16771158207), (27, 9317310115), (45, 5590386069), (135, 1863462023), (397, 633670965), (1191, 211223655), (1985, 126734193), (3573, 70407885), (5955, 42244731), (10719, 23469295), (17865, 14081577), (53595, 4693859)]